Found Integrated Circuits
A small compendium of old silicon chips
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14 pin
Philips HEF4081BP Quad 2-Input AND Gate
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National Semiconductor DM74L93J Decade, Divide-by-12 and Binary Counter
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Texas Instruments UA747CN Dual General-Purpose Operational Amplifier
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Texas Instruments SN7404N Hex Inverter
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STMicroelectronics HCF40106BE Hex Schmitt Trigger
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